no. 3000 rpm is absolute max on these without a billet flywheel, billet rod, better push rods, springs, and maby even valves.
ahh, the blue one. right on. What's the info that comes with the engine say about the power band? I remember someone else with that engine cautioning about when you disconnect the governor, to actually open the engine and remove all the parts too because they aren't well made.
well i wasnt refering to cheap knock offs